Question

翻译，给好评

Answer 1

第1题看不清楚，请重新提问
2.习惯于做某事：be used to doing something
3. 过去常常做某事：used to do something
4. 被用于做某事：be used to do something
5. 被当做一个教学中心：be used as a teaching center 或：serve as a teaching center
6. need sth.: 需要something; 需要做某事：need to do something ( 注意：sth.=something)
祝学习进步.

Answer 2

1、Have some pocket money left
2、Get used to sth.
3、Used of certain
4、For certain
5、As a center of Mathematics
6、需要某物

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真的啊

谢谢啊